Guaranteed for LifeTM. Warranted for as long as the instrument is supported by Industrial Scientific Corporation (excludes sensors, batteries, and filters). CO and H2S sensors are warranted for three years. All other sensors are warranted for two years.
Segment liquid crystal display (LCD)
Case top: Polycarbonate with a protective rubber overmold Case bottom: Conductive polycarbonate
Three strobe-emitting visual alarm LEDs (two red; one blue)
100 decibel (dB) audible alarm at a distance of 10 cm (3.94 in); Vibration alarm
99 x 51 x 35 mm (3.9 x 2.0 x 1.4 in)
126.0 g (4.4 oz)
-40 °C to 50 °C (-40 °F to 122 °F) **
15% to 95% Non-condensing (continuous)
CO, CO/H2, H2S, NO2, SO2 – Electrochemical sensor technology
SENSOR MEASURING RANGES
Carbon Monoxide (CO): 0 to 1,000 ppm in 1 ppm increments
Carbon Monoxide (CO/H2 low): 0 to 1,000 ppm in 1 ppm increments
Hydrogen Sulfide (H2S): 0.0 to 500.0 ppm in 0.1 ppm increments
Nitrogen Dioxide (NO2): 0.0 to 150.0 ppm in 0.1 ppm increments
Sulfur Dioxide (SO2): 0.0 to 150.0 ppm in 0.1 ppm increments
3.6 V Primary lithium-thionyl chloride (Li-SOCl2); 1.5AH, 2/3AA; replaceable; non rechargeable; always on; up to 2-year run time depending on operating conditions
3 months at 10-second intervals
60 alarm events
DIRECTIVE OR CB AREA CLASSIFICATION STANDARDS
ATEX1: Ex ia I Ma
Ex ia IIC T4 Ga; Equipment Group and Category: I M1 and II 1G, 2012
EN 60079-0: 2012
EN 60079-11: 2012
EN 50303: 2000
IECEx3: Ex ia I Ma, Ex ia IIC T4 Ga
IEC 60079-0: 2011
IEC 60079-11: 2011
UL (C-US)4: Class I, Groups A, B, C, and D; Class II, Groups E, F, and G; T4; Exia Class I, Zone 0, AEx ia IIC T4
UL 913 8th Ed.
UL 60079-0 6th Ed.
UL 60079-11 6th Ed.
CSA C22.2 No. 157